https://lilianweng.github.io/lil-log/2021/05/31/contrastive-representation-learning.html
Contrastive Representation Learning
by Lilian Weng
May 31, 2021
“The goal of contrastive representation learning is to learn such an embedding space in which similar sample pairs stay close to each other while dissimilar ones are far apart…. When working with unsupervised data, contrastive learning is one of the most powerful approaches in self-supervised learning.”